1 files changed, 5 insertions, 2 deletions

diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 0a8224d1c4c5..a4217f02fab2 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -86,9 +86,12 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
 
         dentry = d_lookup(parent, name);
         if (dentry) {
-                /* FIXME: check for inode number changes? */
-                if (dentry->d_inode != NULL)
+                inode = dentry->d_inode;
+                /* update inode in place if i_ino didn't change */
+                if (inode && CIFS_I(inode)->uniqueid == fattr->cf_uniqueid) {
+                        cifs_fattr_to_inode(inode, fattr);
                         return dentry;
+                }
                 d_drop(dentry);
                 dput(dentry);
         }